China has been pushing the reform of public hospitals ______ all its citizens

His car deserved ________ after the accident. Which of the following is False?

You should keep the window_________ because the room is so hot and damp.

What really worries us is ______ the explorers can accurately locate themselves with the device in case of bad weather.

The H1N1 flu spread very quickly at the beginning, _____, many people were ill [ ]